package csdn.baozhuang.li04;

public class Student {
    private String name;
    private int age;
    //三种代码块
    //

    public Student(){}
    public Student(String name,int age){
        this.name=name;
        this.age=age;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public int getAge() {
        return age;
    }
    public void setAge(int age) {
        this.age = age;
    }
    @Override
    public String toString() {
        return "Student [name=" + name + ", age=" + age + "]";
    }
    @Override
    public boolean equals(Object obj){
        if(obj instanceof Student){
        //判断地址
        if(this==obj)return true;
        //判断参数合法性
        if(obj==null||getClass()!=obj.getClass()){return false;}
        //类型转化
        Student student=(Student)obj;
        //比较核心属性
       // 1.age==student.get()  2.name.equals(student.name)
       return name.equals(student.name)&&age==student.getAge();

        }

        return false;
    }

    
}
